baber/WOPTO huggingface dataset:
Patent JP-S61201875-A (JP)
Title: Twin type fuel atomizer
Inventor: YAMAUCHI TERUO
IPC: F02M27/08
Filed: 1985-03-04
Abstract: PURPOSE:To prevent the adhesion of fuel onto a manifold and improve the acceleration response by switching the frequency of a supersonic-wave vibrator in accordance with the operation condition of an eigine and reducing the particle size of the formed particles and increasing the amount of minute particles. CONSTITUTION:Fuel injection valves 9A and 9B are arranged vertically, and the jetted-out fuel is supplied onto the inner walls of the rings 11A and 11B of an atomizer. The distance from each throttle valve 7A and 7B is set to L/D>=1.5, preventing the gulfing of fuel. Each signal of an air amount sensor 5, throttle-valve opening-degree sensor 18, and an engine revolution speed sensor 16 is calculated in a control circuit 14, and in case of light loaded state, the particle size is reduced by increasing (60khz) the driving frequency of the atomizers 11A and 11B in accordance with the operation condition. In case of acceleration or traveling in city area, the amount of minute particles is increased by reducing the frequency to 30khz. Thus, the adhesion of fuel onto a manifold is prevented, and the acceleration response is improved.
Patent JP-S60185595-A (JP)
Inventor: YANO KAZUMASA
IPC: D06F39/10
Filed: 1984-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60185232-A (JP)
Title: Optical recording and reproducing device
Inventor: ITOU KUNIO
IPC: G11B7/12
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a small-sized optical recording and reproducing device having a simple optical system by using a semiconductor array device oscillating two laser light rays which are independent of each other and have different polarizing directions for recording, reproducing and erasying. CONSTITUTION:Out of polarized light rays A, B projected from the semiconductor laser array device 11 and shifted by 90 deg. to each other, the polarized light A is passed through a condenser lens A, reflected by a polarized light beam splitter (PBS) 13 and focused on a disc 17 to be used for erasing. On the other hand, the polarized light B is passed through the PBS13, reflected by a mirror 16 through a lambda/4 plate 15 and focused on the disc 17 by an objective lens 14 to be used for recording and reproducing. At a reproducing time, the reflected light is advanced reversely, reflected by the PBS13 and made incident on a photodetecting element 18. Since the polarized light A is advanced reversely in the whole course even after being reflected by the disc 17, the light A is not made incident on the photodetecting element 18. Thus, the small-sized optical recording and reproducing device having a simple optical system is obtained.
Patent JP-H02220718-A (JP)
Title: Method and tool for bending of lead pipe
Inventor: FURUSAWA TOSHIO
IPC: B21D9/08
Filed: 1989-02-23
Abstract: PURPOSE:To execute bending which requires no skill, and scarcely generates an uneven metal and a fold by inserting a coil spring ito a bend part of a lead pipe, inserting a jig consisting of a special cylindrical body and a lever along the outside periphery of the pipe and executing the bending. CONSTITUTION:A coil spring 3 is inserted into a bend part in a lead pipe 1 in accordance with length of the band part. Subsequently, a working tool formed by connecting a jig which consists of a horseshoe support part 4 and a cylindrical body part 5, and in which a connecting part of both of them is curved by 90 deg., and a lever 7 is inserted to the bend pat along the outside periphery of the lead pipe 1. Next, force is applied as indicated with an arrow Y, and the lead pipe 1 is bent along the jig 6. Together with a fact that the coil spring 3 is inserted, bending can be executed without crushing the bend part. The working tool is freely attachable and detachable, and can be disassembled simply. In such a way, compounded bending can be executed easily.
Patent JP-S53125844-A (JP)
Title: Developing apparatus for electrostatic photography
Inventor: MATSUMURA TOUICHI
IPC: G03G15/09
Filed: 1977-04-11
Abstract: PURPOSE: To make possible the delicate and stable control of layer thickness by arraning a member of a magnetic material in a position to face the outer circumference of a sleeve so that the thickness of a toner layer may be regulated by the magnetic force which si produced by that member and a magnet roll. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62200417-A (JP)
Title: Keyboard circuit
Inventor: FUJIZU TADASHI
IPC: H03M11/00
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the power consumption by adding an On-detecting circuit and a switching circuit to a keyboard circuit and detecting an On-contact in a key-matrix, and executing an On/Off control of a power source supply of an On-contact detecting circuit for generating its code information. CONSTITUTION:In case one key switch 1 of a key-matrix 2 has been turned on, a current (i) flows and drives a transistor 6Q, it is outputted as an On- detecting signal and a power source supply to a comparator amplifying circuit is turned on. That is to say, by the On-detecting signal, a switching circuit 8 is closed, and in this case, resistances 7r1-7r4 of comparator amplifying circuits 7y, 7x for constituting an On-contact detecting circuit 7 are connected to a power source. Also, at that time, signal lines of (x) and (y) of the key switch 1 become the same level, converted to binary signals by the respective (two kinds) threshold levels of the comparator amplifying circuits 7y, 7x, and On-contact detecting signals in the Y direction and the X direction are outputted as on. Accordingly, when detecting the key switch being in an on-state, it can be executed by supplying an operation use power source to the On-contact detecting circuit 7 by following on of the key switch 1.
Patent JP-H06236426-A (JP)
Title: Abnormality detector for image processor
Inventor: SONODA SHINYA
IPC: G06Q40/02
Filed: 1993-02-08
Abstract: PURPOSE:To guarantee desired recognition and discrimination by detecting modification and abuse by providing an AND circuit. a HAND circuit a means to input a test signal, and a means to decide the presence/absence of disconnection of a connecting line. CONSTITUTION:Each terminal of an input/output connector 4 is connected to each input terminal of the AND circuit 5 and the HAND circuit 6 in parallel. Furthermore, this device is constituted so that the test signal of L or H can be inputted simultaneously from a test signal generating part 8 to each terminal of the input/output connector 4. The output of the AND circuit 5 and that of the HAND circuit 6 are issued as L and H alternatively at a prescribed timing (synchronizing with the timing of the test signal) in a normal operation, and also, both outputting states are set with negative (inverted) phase, however, when the disconnection of the line occurs even partially, the case where both output are set with the in-phase occurs. and also, when the output at every circuit 5, 6 is remarked, L and H are inverted in the circuit on one side, however, L remains in the circuit on the other side. Therefore, the presence/absence of such phenomenon is detected by an abnormality decision part 7.
Patent JP-2000239851-A (JP)
Title: Formation of electronic parts
Inventor: KANO OSAMU
IPC: C23C18/28
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To form electronic parts having high adhesive strength of an electrode film and good high-frequency characteristics by electroless plating. SOLUTION: A resin film is formed on a substrate and the surface of the resin film is etched. A photosensitive film comprising a photoactivation catalyst fluid is formed on the substrate with the surface-etched resin film, irradiation with light is carried out and the photosensitive film in the irradiated part is activated. The activated part on the substrate is electroless-plated and the objective electronic parts having high adhesive strength of an electrode film and good high-frequency characteristics are formed.
Patent JP-S61201279-A (JP)
Title: Magnetic brush developing device
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/09
Filed: 1985-03-05
Abstract: PURPOSE:To rub a developer layer on a developing sleeve against the surface of an image carrier during development ad to separate it from the image carrier surface when the development is not carried out by using a magnetic body as a nap cutting plate and rotating and displacing a magnet body to a position where one magnetic pole faces the nap cutting plate when the development is completed. CONSTITUTION:When the developing sleeve 3 rotates as shown by an arrow, the developer in a developer reservoir 6 attracted to the developing sleeve 3 with the magnetic force of magnetic poles 44 and 45 of the magnet body 4 passes through the gap between the nap cutting plate 5 and developing sleeve 3 to nearly the same thickness to form the developer layer, which is raised in a development area with lines of magnetic force from a magnetic pole 41 and rubbed against the surface of the image carrier to develop the latent image. When the development is completed, the magnet body 4 is rotated and displaced so that a magnet pole 46 faces the nap cutting plate 5. Consequently, an intense magnetic field which inhibits a developer from moving owing to the rotation of the developing sleeve 3 is established between the nap cutting plate 5 and magnetic pole 46, and almost no developer layer is formed on the surface of the developing sleeve 3 which passes by the nap cutting plate 5, so that the developer layer on the developing sleeve 3 does not contact the surface of the image carrier 1.
Patent JP-2000244438-A (JP)
Title: Method and device for recovering system clock in digital data transmission network
Inventor: YAMANAKA TOSHIHIRO
IPC: H04L7/033
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reproduce digital data with high quality even when a channel is switched from one node to another node in the case that a receiver side node reproduces the digital data from a plurality of transmitter side nodes. SOLUTION: The system clock recovery device has a recovery section 21 that recovers a 1st time reference clock T1, a generating section 26 that generates a system clock Sck, a generating section 22 that generates a 2nd time reference clock T2, a synchronization control section 25 that converges deviation between clocks based on the clocks T1, T2, and is provided with an arithmetic means 23 that calculates a difference among counts of the clocks T1 counted at a prescribed time interval and with an arithmetic means 24 that calculates a difference among counts of the clocks T2 counted at a prescribed time interval. The difference arithmetic outputs are given to the synchronization control section 25, where deviation between the clocks is converged.
Patent JP-S61211507-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F15B15/14
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58173050-A (JP)
Title: Device for increasing thickness of circumferential wall
Inventor: KANEMITSU YUKIO
IPC: B21K1/42
Filed: 1983-03-14
Abstract: PURPOSE:To increase the thickness of a circumferential wall exactly and surely by inserting a cylindrical blank material to be worked into an internally rotating shape holding member and compressing upper and lower rotation supporting members so as to reduce the space therebetween gradually. CONSTITUTION:One place in the circumferential direction in the lower and upper half parts on the circumferential wall of a blank material 3 to be worked is grasped from inside and outside by an internally rotating shape holding member 12 and externally rotating shape holding members 48, 49. When an electric motor is operated in this state, the space between the two members 9 and 29 is reduced gradually, and the compressive force in the axial center direction is acted on the circumferential wall of the material 3 so that the members 48, 49 are retreated gradually in the direction parting from the member 12. The circumferential wall of the rotating material 3 is increased in thickness without generation of abnormal deformation according to the increase in the space between the member 12 and the members 48, 49 in which the blank material is grasped.
Patent JP-S59172354-A (JP)
Title: Paper sheet collecting unit
Inventor: NAKAMURA KUNIHIKO
IPC: B65H29/40
Filed: 1983-03-16
Abstract: PURPOSE:To exhibit high-speed performance of an impeller system to the maxi- mum by positioning an arm portion on the side of a paper sheet inserted in a space between blades to pick out the paper sheet with a stopper in a fixed number accumulating and collecting unit. CONSTITUTION:A paper sheet P1 continuously transported by a transport belt 31 is fed sheet by sheet into space 11 between blades 10 of a pair of impellers 7b and rotated with rotation of the impellers 7b. When the sheet is brought into contact with a support plate 2b, the sheet gets out of the space 11 to drop on a piling device 41. A pair of separators 21a, 21b are rotated coaxially with the impellers 7, and provided with an arm 22 positioned on the side of the paper sheet and with a catch portion 23 for temporarily catching the sheet dripped on the forward end thereof. The separators are controlled to rotate in a pattern related to the counted number of sheets of a detector 63 for the number of sheets. In this arrangement, the paper sheet can be quickly fed into the space between blades out of contact with the arm portions of the separators so as to sort and accumulate a fixed number of paper sheets to be collected at high speed.
Patent JP-H04288672-A (JP)
Title: Morpheme analysis system
Inventor: TAKESHITA ATSUSHI
IPC: G06F17/28
Filed: 1991-02-14
Abstract: PURPOSE:To perform morpheme analysis correctly on not only a written language text but a spoken language text by providing a combination table for spoken language and a word dictionary for spoken language. CONSTITUTION:Language data 1 for spoken language and language data 3 for written language are stored In separate areas in a memory device. When a Japanese language text 4 is inputted, every data is read out of the memory device by an analysis part 2, and it is analyzed, and a morpheme analysis result 5 is outputted. In the area of the language data 1 for spoken language, the word dictionary 11 for spoken language, the combination table 12 for spoken language, and other data 13 are stored. The language data 1, 3 are described in the same descriptive frame as that of written language and spoken language. Euphony is registered on the word dictionary 11 for spoken language as the conjugation of an already registered adjunct, or a compound word without conjugation, or a compound word with conjugation. In such a case, the data 1 for spoken language is used preferentially in a spoken language analysis mode.
Patent JP-H04260688-A (JP)
Title: Automatic control of growth of neck part of single crystal
Inventor: ARAKI KENJI
IPC: C30B15/22
Filed: 1991-02-14
Abstract: PURPOSE:To automatically control growth of neck part of single crystal in high success ratio by growing the neck part of crystal which is corrected and thinly reduced to a specific state by controlling power fed to a heater for heating melt by fuzzy inference and growing the neck part by CZ method. CONSTITUTION:Pulling rate of crystal is controlled 40-56 in such a way that control deviation of crystal diameter approaches zero, a combination of size of control deviation  D of the crystal diameter and magnitude of pulling rate is used as the condition of fuzzy inference and corresponding to the condition, the corrected value of power fed to a heater 18 for heating melt is calculated 58 based on the fuzzy inference. Then, power fed to the heater is corrected based on the corrected value and the neck part of crystal thinly reduced, connected to seed crystal for elimination of transition, is grown by CZ method. In the fuzzy inference, for example, when control deviation of crystal is negative and is a large absolute value and the pulling rate is low, the corrected value is calculated by the formula (t is time interval of power correction and tau is time constant), excessive correction is prevented and hunting of the control deviation of diameter is reduced as the result.
Patent JP-S57157548-A (JP)
Title: Microwave integrated circuit
Inventor: SHIBATA KIYOHIRO
IPC: H01P5/12
Filed: 1981-03-24
Abstract: PURPOSE:To preferably isolate between input and output terminals and between output terminals of a microwave integrated circuit by forming a plurality of active regions in an FET forming the microwave IC, commonly connecting the gate and drain electrodes to the respective active regions and connecting the drain electrodes as a plurality to the respective regions when the electrodes are connected to the active regions. CONSTITUTION:N<+> type GaAs regions 14, 15, 16 becoming the active regions of an FET are formed on a Cr-doped semi-insulating GaAs substrate 17 by an epitaxially growing method and a photoetching method, and an aluminum gate electrode 10 is formed while producing the a metal depositing and lifting-off methods a Schottky barrier between the active regions. Similarly, when a source electrode 9 and a drain electrode are formed, the drain electrode is divided into three electrode segments 11, 12, 13. Thereafter, the electrodes 9, 10 are commonly connected to the respective active regions, and the segments 11-13 are respectively connected to the regions 14-16. In this manner it can avoid the deterioration of voltage standing wave ratio at the input terminal.
Patent JP-H11242245-A (JP)
Title: Production of electrochromic element
Inventor: SAKAMOTO AKIKO
IPC: G02F1/15
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrochromic element which is excellent in appearance by forming plural divided electrodes on a substrate and forming an electrochromic layer and a counter electrode, thereby preventing the discoloration in the production process of the electrochromic element. SOLUTION: The electrode layer formed on the substrate 1 is partly removed to form a groove part 6 (the removed portion of the electrode layer), a contact 3 and divided electrodes 21, 22. The divided electrode 21 is conducted to the counter electrode at the time of completion of the electrochromic element. The electrochromic layer (electrolytic oxidation coloration positive conductive layer, ion conductive layer or electrolytic reduction coloring positive thin-film layer) is formed and further the counter electrode 5 is formed. The counter electrode 5 comes into contact with the divided electrode 21 and is electrically connected. The film formation is so executed as not to be electrically contacted with the divided electrode 22.  Further, when the contact 3 is cut by a laser beam condensed by an objective lens, the divided electrode 21 is insulated from the divided electrode 22 by a cutting groove 23. The divided electrode 21 is electrically connected to the counter electrode 5.
Patent JP-H07232920-A (JP)
Title: Production of starting material for producing acicular powder of indium-tin oxide
Inventor: YUKINOBU MASAYA
IPC: C01G19/00
Filed: 1994-02-17
Abstract: PURPOSE:To obtain starting material for producing acicular powder of indium- tin oxide hating >=5mum major axis size and a ratio of >=5 as the ratio of major axis size to minor axis size and suitable for use as the electric conductive filler of electric conductive ink for forming a transparent electric conductive film. CONSTITUTION:Lithium nitrate or nitrates including lithium nitrate are added to an aq. soln. contg. indium ions and nitrate ions, the soln. is concd. by heating to prepare a high viscosity slurry and acicular powder is separated from the slurry.
Patent JP-H10240108-A (JP)
Title: Method of displaying computer generated hologram and device therefor
Inventor: HORIKOSHI TSUTOMU
IPC: G03H1/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of displaying a computer generated hologram and a device therefor which achieves a three dimensional image display with high definition and a high presence in a less calculation amount by using a visual characteristic of a person. SOLUTION: An entire display object is described at a plurality of resolution levels, and interference fringes of a hologram is calculated (step 101) at the time of displaying them at a rough resolution and stored (step 102). And then, an observer's line of sight is detected; an object on the line of sight of a person's high visual identification ability is detected (step 103); and the interference fringes at the time of high definition display is calculated (step 104, 105). These interference fringes that are recalculated and already calculated are synthesized (step 106) and displayed (step 107).  A calculation amount of high definition interference fringes becomes the larger, a display space becomes the larger, while a calculation amount of the interference fringes with the object on the line of sight is limited to the space corresponding to a visual area and is, therefore, substantially reduced. At step 104, a further reduction in the calculation amount is possible by restricting a calculation range to a distance up to the object.
Patent JP-H07231010-A (JP)
Title: Structure and method for connecting interconnecting substrate
Inventor: IIJIMA TAKESHI
IPC: H05K1/14
Filed: 1994-02-16
Abstract: PURPOSE:To reduce the pressure load and prevent poor continuity of terminal connection parts by reducing the pressure dispersion at connection of connecting terminals through anisotropic conductive rubber connectors in a terminal connection of electronic parts on one interconnecting substrate with those on other substrate. CONSTITUTION:An interconnecting substrate 1 having nearly flat connecting terminals 3 to be connected to other interconnecting substrate 2 comprises protrusions 5 on the terminals 3. The terminals 3 having the protrusions 5 and nearly flat connecting terminals 4 of the other substrate 2 are pressed through anisotropic conductive rubber connectors 6 to thereby connect through point contacts of the connectors 6 with the protrusions 5.
Patent JP-H05240311-A (JP)
Title: Vehicle power unit
Inventor: MASAOKA YOSHIFUMI
IPC: F16H1/06
Filed: 1992-02-28
Abstract: PURPOSE:To embody downsizing and weight reduction of a power unit to be used in an electric-driven reclining device or the like by employing a gear developed by a new tooth profile theory. CONSTITUTION:A power unit 1 is provided with an electric-driven motor 7 connected to a reduction gear case and with an output gear 4 which is interlockingly driven with an output shaft 8 of the electric-driven motor 7. The output gear 4 and an input gear 13 on the driven side to be engaged therewith are constituted by a logics spur gear, and at the same time, a slot 2 to fit a shaft 21 of the input gear 13 to the reduction gear case is provided in order to obtain precise positioning of the inter-shaft distance between the input gear 13 and the output gear 4, constituting as an inter-shaft distance correcting bracket 3.